AMD Radeon RX 6400 vs AMD Radeon RX 7600
22.4Rasterization34
—Ray Tracing27.5
25.4Memoryspec-based40.2
95.6Efficiencyspec-based89.4
24.1Compute38.4
2 spec wins — AMD Radeon RX 64009 spec wins — AMD Radeon RX 7600
InnoReviews verdict
AMD Radeon RX 7600 wins this graphics card face-off, 42.6 to 37, pulling ahead mainly in compute (+14) and rasterization (+12). AMD Radeon RX 6400 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the AMD Radeon RX 6400
- 68% lower TDP: 53 W vs 165 W
- 19% higher Base clock: 2,039 MHz vs 1,720 MHz
- Lower launch price: $159 vs $269
Reasons to pick the AMD Radeon RX 7600
- Stronger rasterization score: 34 vs 22
- Stronger compute score: 38 vs 24
- 202% higher 3DMark Time Spy: 10,800 vs 3,579
- 167% higher Shading units: 2,048 vs 768
- 167% higher RT cores: 32 vs 12
General
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 7600 |
|---|---|---|
| Announced | 2022 | 2023 |
| Architecture | RDNA 2 | RDNA 3 |
| Process | 6 nm | 6 nm |
| TDP | 53 W+68% | 165 W |
| Power connector | None (PCIe-powered) | 1x 8-pin |
Cores & Clocks
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 7600 |
|---|---|---|
| Shading units | 768 | 2,048+167% |
| RT cores | 12 | 32+167% |
| Tensor / AI cores | — | 64 |
| Base clock | 2,039 MHz+19% | 1,720 MHz |
| Boost clock | 2,321 MHz | 2,655 MHz+14% |
Memory
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 7600 |
|---|---|---|
| VRAM | 4 GB | 8 GB+100% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 64 bit | 128 bit+100% |
| Bandwidth | 128 GB/s | 288 GB/s+125% |
Benchmarks
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 7600 |
|---|---|---|
| 3DMark Time Spy | 3,579Bottom 4% | 10,800+202%Bottom 42% |
| 3DMark Speed Way | — | 2,400Bottom 20% |
| PassMark G3D | 7,758Bottom 7% | 14,600+88%Bottom 35% |
| 1080p Ultra | — | 97 fpsBottom 34% |
| 1440p Ultra | — | 67 fpsBottom 28% |
| 4K Ultra | — | 34 fpsBottom 23% |
Features
| Spec | AMD Radeon RX 6400 | AMD Radeon RX 7600 |
|---|---|---|
| Upscaling | FSR 3 | FSR 3 |
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